利多卡因凝胶

The gel control group was comprised of 8 patients who underwent cystoscopy after instillation of lidocaine gel.

凝胶对照组由灌注利多卡因凝胶后行膀胱镜检患者组成。

Transrectal ultrasound guided prostatic nerve blockade is superior to the intrarectal lidocaine gel during transrectal prostate biopsy in anes thesia for routine administration in all patients during this procedure.

经直肠超声引导前列腺神经阻滞术的镇痛疗效明显优于直肠内灌注2%利多卡因凝胶，值得临床推广应用。

Objective To evaluate the safety and efficacy of intrarectal 2% lidocaine gel as anesthesia during transrectal prostate biopsy.

目的评价2%利多卡因凝胶在经直肠前列腺穿刺活检中的临床应用价值。

Objective: To compare the clinical efficacy of transrectal ultrasound guided prostatic nerve blockade with intrarectal 2% lidocaine gel for pain-control during transrectal prostate biopsy.

目的：比较经直肠超声引导前列腺神经阻滞术和直肠内灌注2%利多卡因凝胶在前列腺穿刺活检术中的镇痛疗效。

Methods: One hundred and sixty patients receiving systematic 13-core biopsy of the prostate were randomized into two groups. Group A (84 cases) received an injection of 5 ml 1% lidocaine into the prostatic neurovascular bundles on each side at the base of the prostate under ultrasound guidance. Group B (76 cases) received 10 ml of intrarectal 2% lidocaine gel five minutes before the procedure.

160例接受经直肠超声引导13点前列腺系统穿刺活检术的患者随机分为A、B两组。A组患者84例，在经直肠超声引导下，于前列腺基底部，左、右两侧精囊与前列腺交接处分别注射1%利多卡因5 ml，B组患者76例，于活检前5 min直肠内灌注2%利多卡因凝胶10 ml。

Methods 100 patients undergoing transrectal prostate biopsy were randomized into group A-50 who received 10 cc of 2% intrarectal lidocaine gel 5 minutes before the procedure and group B-50 controls.

方法100例接受经直肠超声引导13点前列腺系统穿刺活检术的患者随机分为A、B两组。A组患者50例，活检前5分钟直肠内灌注2%利多卡因凝胶10ml.B组患者50例，则应用同量开塞露作对照。

Lidocaine and cefazolin sodium solution 1ml each were added to 20ml of HPAG. Then the mixed gel were injected into subdermis or mascle of guinea-pigs 0.5～2ml at each point with 18 gauge needle.

实验组以2%利多卡因1ml与头孢唑啉钠溶液1ml稀释水凝胶后，用18号注射针头将其注入到豚鼠皮下或肌肉层，每个部位注射量为0.5～2ml。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。